24LC512-I/SM

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24LC512-I/SM

+BOM

IC EEPROM 512KBIT I2C 8SOIJ

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

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사양

속성 가치
Package / Case Tube
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 512Kb (64K x 8)
Memory Interface I²C
Clock Frequency 400 kHz
Write Cycle Time - Word Page 5ms
Access Time 900 ns
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

개요

Description

The 24LC512-I/SM is a 512-Kilobit (64K x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It operates on an I2C (Inter-Integrated Circuit) bus, which allows it to communicate with microcontrollers using just two wires: serial clock (SCL) and serial data (SDA). This device offers byte-level and page-level (up to 128 bytes) write capabilities and supports random, sequential, and current address read modes. Its memory is organized as 65536 words of 8 bits each, providing substantial storage for a variety of applications.
The 24LC512-I/SM can operate within a voltage range of 1.7V to 5.5V, making it suitable for a wide range of designs. It features a low power consumption with a standby current of less than 1 µA, making it energy efficient. The EEPROM is also highly reliable, with a data retention period of over 200 years and endurance of more than 1 million erase/write cycles. Packaged in an 8-pin SOIC, it is ideal for compact circuit designs. Applications include data logging, device configuration, and storage of calibration data.

Equivalent

The 24LC512-I/SM is a 512Kb I2C EEPROM. Equivalent products include:
1. AT24C512C from Microchip: Similar I2C EEPROM with 512Kb capacity.
2. M24C512 from STMicroelectronics: Offers similar features and capacity.
3. CAT24C512 from ON Semiconductor: Provides comparable specifications.
4. BR24G512 from ROHM Semiconductor: Another equivalent option.
Note that while these are similar in functionality, always check datasheets for compatibility with your specific application.

Features

The 24LC512-I/SM is a 512 Kbit (64 Kbyte) EEPROM memory chip from Microchip Technology, featuring the following key attributes:
1. Memory Organization: It is organized as 65,536 x 8 bits, providing a substantial amount of non-volatile storage for a variety of applications.
2. Interface: Utilizes the I2C (Inter-Integrated Circuit) bus for communication, supporting standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) modes.
3. Voltage Range: Operates with a wide voltage range from 1.7V to 5.5V, making it suitable for a variety of systems.
4. Write Protection: Includes a hardware write-protect pin to prevent accidental data overwrites.
5. Page Write: Supports page write capability of up to 128 bytes, allowing for efficient data writing.
6. Endurance and Retention: Offers high endurance with over 1 million erase/write cycles and data retention for over 200 years.
7. Package: Available in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is compact and easy to integrate into various electronic designs.
This EEPROM is ideal for applications requiring reliable, long-term data storage, such as embedded systems, consumer electronics, and industrial controls.

Pinout

The 24LC512-I/SM is a 512 Kbit (64 Kbyte) I2C EEPROM from Microchip Technology. It comes in an 8-pin SOIC package with the following pin functions:
1. A0, A1, A2: Device address inputs. These pins are used for addressing multiple devices on the same I2C bus.
2. VSS: Ground reference for the device.
3. SDA: Serial Data, used for bidirectional communication between the EEPROM and the microcontroller.
4. SCL: Serial Clock, used to synchronize data transfer between devices on the I2C bus.
5. WP: Write Protect, which can be used to enable or disable write operations to the memory array.
6. VCC: Power supply for the device.
The 24LC512-I/SM operates on a supply voltage range of 1.7V to 5.5V and uses the I2C protocol for communication, allowing for data rates up to 400 kHz in Fast mode. It is suitable for non-volatile memory storage applications where data retention and write endurance are important.

Manufacturer

The 24LC512-I/SM is manufactured by Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that designs and manufactures microcontrollers, memory, and analog semiconductors. The company is known for its wide range of products that are used in diverse applications, including automotive, industrial, consumer electronics, and communications. Microchip's products are recognized for their reliability, performance, and scalability, making them popular choices among engineers and developers for embedded system design.

Application

The 24LC512-I/SM is a 512Kb I2C EEPROM used in applications requiring non-volatile memory storage. Key application areas include:
1. Consumer Electronics: Used for storing device settings and calibration data.
2. Industrial Automation: Employed for configuration and data logging in control systems.
3. Medical Devices: Stores critical calibration data and patient records.
4. Automotive Systems: Utilized for storing settings and diagnostic information.
5. Communication Systems: Holds configuration and identification data.
6. IoT Devices: Provides storage for firmware updates and sensor data logging.
This EEPROM is valued for its reliability, low power consumption, and ease of integration in various electronic systems.

Package

The 24LC512-I/SM is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) configuration. This surface-mount package type is compact and designed for efficient use of space on printed circuit boards.

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